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Chapter 7: Q 10. (page 819)

In the following exercises, find the greatest common factor.

30x2,18x3

Short Answer

Expert verified

GCF is 6x2.

Step by step solution

01

Step 1. Given information.

The given expressions are:

30x2,18x3

02

Step 2. Find the GCF.

Factor each coefficient into primes and write the variables with exponents in expanded form.

30x2=2·3·5·x·x18x3=2·3·3·x·x·x

Bring down the common factors,

GCF is:

=2·3·x·x=6x2

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